A Reversible Watermarking Scheme for Vector Maps Based on Multilevel Histogram Modification.
Xiang HouLianquan MinHui YangPublished in: Symmetry (2018)
Keyphrases
- watermarking scheme
- reversible watermarking
- copyright protection
- error correction
- watermarking algorithm
- image authentication
- digital watermarking
- prediction error
- jpeg compression
- spread spectrum
- image watermarking scheme
- video watermarking
- image watermarking
- watermarking method
- digital watermark
- digital image watermarking
- watermarked image
- watermark embedding
- feature vectors
- geometric distortions
- multiresolution